RL3720 Datasheet Text
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RL series, low resistance value chip resistors with long-side electrodes for high-precision current detection.
A specially designed construction assures small dimensions and repressed surface temperature increase due to heat radiation and thermal conduction. This construction also minimizes the thermal effects on peripheral areas. Patent 2963671 Our SMD ponents contribute to lead-free position of electronics products.
SPECIFICATIONS Mechanical
Dimension (mm) L W P T RL3720 (0815) 3.75Ϯ0.30 2.00Ϯ0.20 0.40Ϯ0.20 0.40Ϯ0.10 RL3720W (0815) 3.75Ϯ0.30 2.00Ϯ0.20 0.40Ϯ0.20 0.40ϩ0.15/Ϫ0.10 RL7520W (0830) 7.50Ϯ0.30 2.00Ϯ0.20 0.40Ϯ0.20 0.40ϩ0.15/Ϫ0.10
L
P W T
Equivalent circuit
Electrical
Type Power Resistance Tolerance (code) Resistance Range (Ω) Temperature Coefficient of Resistance ppm/ЊC(code) Resistance Value Package
RL3720 1/2W Ϯ1%(F) Ϯ2%(G) 0.022ϳ0.068 0ϳϩ350 (T) 0.1ϳ2.2 0ϳϩ200 (S)
. RL3720W
1W Ϯ1%(F) Ϯ2%(G) 0.010ϳ0.068 0ϳϩ350 (T) 0.1ϳ1.0 0ϳϩ200 (S) Ϯ5%(J) 1,2,3m 0ϳϩ800 (T) Ϫ 4,000pcs/reel
RL7520W 2W Ϯ1%(F) Ϯ2%(G) 5,6,9m 0ϳϩ420 (T) 0.010ϳ0.068 0ϳϩ350 (T) 0.1ϳ0.47 0ϳϩ200 (S) EϪ6
DataSh ee
EϪ6
EϪ6
- Other resistance values are available.
PART NUMBER
RL 3720(W) T
- R10
- F
Resistance Tolerance Resistance (1R0ϭ1.0Ω, R0-
- ϭless than 0.082Ω) Temperature Coefficient of Resistance Dimensions Part Code
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